diff --git a/main.tf b/main.tf
index b44829d..bc61bad 100644
--- a/main.tf
+++ b/main.tf
@@ -18,7 +18,7 @@ resource "aws_ecs_service" "main" {
   health_check_grace_period_seconds  = 30
 
   load_balancer {
-    target_group_arn = "${var.alb_target_group_arn}"
+    target_group_arn = "${var.lb_target_group_arn}"
     container_name   = "${var.container_name}"
     container_port   = "${var.container_port}"
   }